How I made 1 iOS App Preview for all iPhone sizes

iOS Tutorial

This is what you do (this will work if you have at least 1 eligible device):

  1. Record, edit and finish the App Preview with the device you have.
  2. Export as a file.
  3. Go to your Simulators and print screen 1 shot on each the different sizes of iPhone.
  4. Create new App Preview in iMovie.
  5. Insert the screenshot of the desired size FIRST, then add the file of the App Preview you’ve already made.
  6. Export using Share -> App Preview
  7. Repeat step 4 to 6 for new sizes.

You should be able to get your App Preview in the desired resolution.

Easy Export App Icons

iOS Tutorial

Most independent developers have one common issue with submitting their apps to the app store, and that is exporting their app icon designs into the right sizes. Thankfully, Danish designer Michael Flarup has designed a template that saves developers from all kinds of trouble. I’ve used it for all my apps and it is extremely easy to use. Here is an instructional video to get you up to speed:

All you need is photoshop to save you a lot of trouble.